Home / 95,232.13-131,411.51-52,787.05

Finding the Fourth Proportional to 95,232.13, 131,411.51 and 52,787.05

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Solution

The fourth proportional to 95,232.13, 131,411.51 and 52,787.05 is: 72,841.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,232.13 : 131,411.51 = 52,787.05 : x
  2. Step 2: Convert to fraction form
    95,232.13/131,411.51 = 52,787.05/x
  3. Step 3: Cross multiply
    95,232.13x = 131,411.51 × 52,787.05
  4. Step 4: Simplify right side
    95,232.13x = 6,936,825,685.01
  5. Step 5: Solve for x
    x = 6,936,825,685.01/95,232.13
  6. Step 6: Final answer
    x = 72,841.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.